Dynamic stability of iron oxide-ethylene glycol nanofluids

Nanopowders/Nanostructures have attracted the attention of engineers and scientists for their tunable properties extended applications. One application nanopowders is nanofluids. Nanofluids are assumed as most preferred next generation coolants stability essential successful implementation. Iron oxide nanoparticles were prepared by sol-gel method using Ferrous sulphate precursors. The characterized XRD photo luminescence. nanofluids (0.1 & 0.3 vol%) with ethylene glycol base fluid a two-step method. tested dynamic (at 1, 3, 6, 12 24-hour intervals). variation in zeta potential time analyzed to predict transformations. We observe that vol% nanofluid exhibits better characteristics than less stable 0.1